flutter_flutter/packages/flutter/test/widget/scrollable_dispose_test.dart
Ian Hickson 99a9bbbe7c Add a test for 5630 (#5768)
This issue got fixed by a recent check-in, but I had a test specifically
for this incarnation so we should probably keep it just in case.

Closes https://github.com/flutter/flutter/issues/5630
2016-09-08 12:14:24 -07:00

27 lines
884 B
Dart

// Copyright 2016 The Chromium Authors. All rights reserved.
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
import 'package:flutter_test/flutter_test.dart';
import 'package:flutter/widgets.dart';
import 'test_widgets.dart';
void main() {
testWidgets('simultaneously dispose a widget and end the scroll animation', (WidgetTester tester) async {
List<Widget> textWidgets = <Widget>[];
for (int i = 0; i < 250; i++)
textWidgets.add(new Text('$i'));
await tester.pumpWidget(new FlipWidget(
left: new Block(children: textWidgets),
right: new Container()
));
await tester.fling(find.byType(Scrollable), new Offset(0.0, -200.0), 1000.0);
await tester.pump();
tester.state/*<FlipWidgetState>*/(find.byType(FlipWidget)).flip();
await tester.pump(new Duration(hours: 5));
});
}